BlackRock Science & Technology Trust
BST- Exchange
- NYSE
- SEC CIK
- 0001616678
No open-market purchases or sales by BlackRock Science & Technology Trust insiders were filed in the last 90 days; 135 institutions reported holding it in 13F filings for Q2 2026, worth $385.5M in total; no superinvestor holds it.
13F holders, Q3 2025
Institutional positions in BlackRock Science & Technology Trust as of Sep 30, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 137
- +10 vs. Q2 2025
- Shares held
- 6.74M
- −167.0K (−2.4%) vs. Q2 2025
- Total value
- $278.7M
- +$14.9M (+5.6%) vs. Q2 2025
- New holders
- 20
- 52 more added
- Sold out
- 10
- 34 more reduced
2 institutions that held it in Q2 2025 haven't filed for Q3 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting BST on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 135 | $385.5M |
| Q1 2026 | 122 | $262.6M |
| Q4 2025 | 135 | $298.0M |
| Q3 2025 | 137 | $278.7M |
| Q2 2025 | 129 | $264.6M |
| Q1 2025 | 122 | $224.3M |
| Q4 2024 | 122 | $249.8M |
| Q3 2024 | 118 | $249.2M |
| Q2 2024 | 111 | $234.7M |
| Q1 2024 | 106 | $231.3M |
| Q4 2023 | 108 | $212.1M |
| Q3 2023 | 101 | $195.3M |
| Q2 2023 | 93 | $205.9M |
| Q1 2023 | 95 | $190.1M |
| Q4 2022 | 97 | $161.5M |
| Q3 2022 | 87 | $158.8M |
| Q2 2022 | 98 | $188.4M |
| Q1 2022 | 114 | $279.6M |
| Q4 2021 | 125 | $406.0M |
| Q3 2021 | 113 | $440.8M |
| Q2 2021 | 109 | $315.8M |
| Q1 2021 | 101 | $284.8M |
Institutions, Q3 2025
Shares, value and share of portfolio for each institution holding BlackRock Science & Technology Trust; share changes are against Q2 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| New Millennium Group LLC | 1 | $21 | 0.00% | 00.0% | Unchanged |
| Root Financial Partners, LLC | 1 | $51 | 0.00% | +1 | New |
| Farther Finance Advisors, LLC | 9 | $372 | 0.00% | 00.0% | Unchanged |
| Ronald Blue Trust, Inc. | 10 | $414 | 0.00% | −90−90.0% | Reduced |
| Allworth Financial LP | 11 | $445 | 0.00% | +4+57.1% | Added |
| Innovative Advisory Group, LLC | 30 | $1.24K | 0.00% | 00.0% | Unchanged |
| Tidemark, LLC | 42 | $1.74K | 0.00% | 00.0% | Unchanged |
| Boyd Watterson Asset Management LLC | 96 | $3.97K | 0.00% | 00.0% | Unchanged |
| TruNorth Capital Management, LLC | 102 | $4.20K | 0.00% | +2+2.0% | Added |
| Crowley Wealth Management, Inc. | 160 | $6.62K | 0.01% | +160 | New |
| Spire Wealth Management | 183 | $7.58K | 0.00% | +3+1.7% | Added |
| Investors Research Corp | 250 | $10.3K | 0.00% | 00.0% | Unchanged |
| Scarborough Advisors, LLC | 264 | $10.9K | 0.00% | +5+1.9% | Added |
| UMA Financial Services, Inc. | 307 | $12.7K | 0.00% | 00.0% | Unchanged |
| Creative Financial Designs Inc | 313 | $12.9K | 0.00% | 00.0% | Unchanged |
| Capital Analysts, LLC | 303 | $13.0K | 0.00% | −357−54.1% | Reduced |
| Armstrong Advisory Group, Inc | 359 | $14.8K | 0.00% | +7+2.0% | Added |
| JNBA Financial Advisors | 359 | $14.8K | 0.00% | 00.0% | Unchanged |
| JFS Wealth Advisors, LLC | 383 | $15.8K | 0.00% | 00.0% | Unchanged |
| Monetary Management Group Inc | 445 | $18.4K | 0.00% | 00.0% | Unchanged |
| HM Payson & Co | 600 | $24.8K | 0.00% | 00.0% | Unchanged |
| Boreal Capital Management LLC | 600 | $24.8K | 0.02% | 00.0% | Unchanged |
| Jones Financial Companies LLLP | 624 | $25.5K | 0.00% | +624 | New |
| Westside Investment Management, Inc. | 700 | $29.0K | 0.00% | 00.0% | Unchanged |
| EverSource Wealth Advisors, LLC | 710 | $29.4K | 0.00% | 00.0% | Unchanged |
| Parallel Advisors, LLC | 734 | $30.4K | 0.00% | +13+1.8% | Added |
| GWM Advisors LLC | 831 | $34.4K | 0.00% | +11+1.3% | Added |
| Guerra Advisors Inc | 935 | $38.7K | 0.01% | +935 | New |
| Federation des caisses Desjardins du Quebec | 970 | $40.1K | 0.00% | 00.0% | Unchanged |
| ORG Partners LLC | 1,033 | $42.7K | 0.01% | 00.0% | Unchanged |
| Global Retirement Partners, LLC | 1,096 | $45.3K | 0.00% | 00.0% | Unchanged |
| Larson Financial Group LLC | 1,115 | $46.1K | 0.00% | 00.0% | Unchanged |
| MAI Capital Management | 1,163 | $48.1K | 0.00% | +1+0.1% | Added |
| Principal Securities, Inc. | 1,175 | $48.6K | 0.00% | −899−43.3% | Reduced |
| Wolverine Asset Management LLC | 1,200 | $49.6K | 0.00% | −11,953−90.9% | Reduced |
| Harbour Investments, Inc. | 1,455 | $60.2K | 0.00% | 00.0% | Unchanged |
| Trust Co of Vermont | 1,500 | $62.0K | 0.00% | 00.0% | Unchanged |
| AdvisorNet Financial, Inc | 2,025 | $83.8K | 0.00% | +662+48.6% | Added |
| Huntington National Bank | – | $86.9K | 0.00% | – | – |
| Comerica Bank | 2,330 | $96.4K | 0.00% | 00.0% | Unchanged |
| Advisory Services Network, LLC | 2,929 | $121.2K | 0.00% | +2,929 | New |
| Harbor Investment Advisory, LLC | 3,163 | $130.8K | 0.01% | 00.0% | Unchanged |
| CWM, LLC | 3,198 | $132.0K | 0.00% | −138−4.1% | Reduced |
| Smartleaf Asset Management LLC | 3,874 | $159.1K | 0.01% | +3,874 | New |
| JPMorgan Chase & Co | 4,214 | $174.3K | 0.00% | +355+9.2% | Added |
| Cascade Investment Group, Inc. | 4,925 | $203.7K | 0.13% | +4,925 | New |
| Empirical Asset Management, LLC | 5,000 | $206.8K | 0.06% | +5,000 | New |
| Mosaic Financial Group, LLC | 5,004 | $207.0K | 0.15% | +5,004 | New |
| Brown Advisory Inc | 5,136 | $212.4K | 0.00% | +5,136 | New |
| Creative Planning | 5,237 | $216.6K | 0.00% | +5,237 | New |
| Level Four Advisory Services, LLC | 5,568 | $230.3K | 0.01% | −208−3.6% | Reduced |
| Daymark Wealth Partners, LLC | 5,975 | $247.1K | 0.01% | 00.0% | Unchanged |
| Dakota Wealth Management | 6,030 | $249.4K | 0.01% | +6,030 | New |
| Captrust Financial Advisors | 6,049 | $250.2K | 0.00% | +193+3.3% | Added |
| Herold Advisors, Inc. | 6,232 | $257.8K | 0.06% | −10.0% | Reduced |
| Colony Group, LLC | 6,317 | $261.3K | 0.00% | +6,317 | New |
| Symphony Financial Services, Inc. | 6,503 | $268.9K | 0.14% | +192+3.0% | Added |
| Pensionmark Financial Group, LLC | 6,567 | $271.6K | 0.01% | +1,200+22.4% | Added |
| Goldman Sachs Group Inc | 6,627 | $274.1K | 0.00% | −1,720−20.6% | Reduced |
| The PNC Financial Services Group, Inc. | 6,754 | $279.3K | 0.00% | −1,086−13.9% | Reduced |
| Vista Investment Partners II, LLC | 6,762 | $279.7K | 0.13% | 00.0% | Unchanged |
| Perigon Wealth Management, LLC | 6,844 | $283.1K | 0.01% | +18+0.3% | Added |
| Keystone Financial Group | 6,884 | $284.7K | 0.02% | +150+2.2% | Added |
| Mercer Global Advisors Inc | 6,892 | $285.1K | 0.00% | −557−7.5% | Reduced |
| Claro Advisors LLC | 6,975 | $288.5K | 0.04% | −1,619−18.8% | Reduced |
| Consolidated Portfolio Review Corp | 7,028 | $290.7K | 0.04% | +127+1.8% | Added |
| Arkadios Wealth Advisors | 7,430 | $307.3K | 0.01% | +133+1.8% | Added |
| Northwestern Mutual Wealth Management Co | 8,125 | $336.1K | 0.00% | +915+12.7% | Added |
| Mirador Capital Partners LP | 8,156 | $337.3K | 0.05% | +559+7.4% | Added |
| Bay Colony Advisory Group, Inc d/b/a Bay Colony Advisors | 8,558 | $354.0K | 0.04% | +337+4.1% | Added |
| Virtu Financial LLC | 8,563 | $354.0K | 0.02% | +8,563 | New |
| Ambassador Advisors, LLC | 8,600 | $355.7K | 0.05% | −73−0.8% | Reduced |
| Walled Lake Planning & Wealth Management, LLC | 8,753 | $362.0K | 0.12% | +162+1.9% | Added |
| Prevail Innovative Wealth Advisors, LLC | 9,582 | $396.3K | 0.08% | +9,582 | New |
| Next Level Private LLC | 9,634 | $404.6K | 0.12% | +113+1.2% | Added |
| Great Valley Advisor Group, Inc. | 9,905 | $409.7K | 0.01% | −75−0.8% | Reduced |
| Rockefeller Capital Management L.P. | 10,009 | $414.0K | 0.00% | −124−1.2% | Reduced |
| National Asset Management, Inc. | 10,028 | $414.8K | 0.02% | +194+2.0% | Added |
| SFG Wealth Management, LLC. | 10,276 | $425.0K | 0.18% | −10,276−50.0% | Reduced |
| Wiley Bros.-Aintree Capital, LLC | 10,351 | $428.0K | 0.00% | +295+2.9% | Added |
| Walleye Capital LLC | 10,944 | $452.6K | 0.00% | +10,944 | New |
| Sanctuary Advisors, LLC | 11,581 | $479.0K | 0.00% | −1,393−10.7% | Reduced |
| Atomi Financial Group, Inc. | 11,665 | $482.5K | 0.02% | −100−0.8% | Reduced |
| Jane Street Group, LLC | 12,419 | $513.6K | 0.00% | +1,642+15.2% | Added |
| International Assets Investment Management, LLC | 13,652 | $520.6K | 0.04% | 00.0% | Unchanged |
| Sunbelt Securities, Inc. | 12,620 | $522.0K | 0.04% | +1,185+10.4% | Added |
| Abel Hall, LLC | 13,000 | $537.7K | 0.22% | 00.0% | Unchanged |
| Allspring Global Investments Holdings, LLC | 13,680 | $565.8K | 0.00% | +13,680 | New |
| Future Financial Wealth Managment LLC | 14,000 | $579.0K | 0.36% | 00.0% | Unchanged |
| Mutual Advisors, LLC | 14,295 | $594.5K | 0.01% | +50+0.4% | Added |
| Hilltop Holdings Inc. | 14,967 | $619.0K | 0.03% | −21−0.1% | Reduced |
| Smith, Moore & Co. | 15,243 | $630.5K | 0.05% | +70+0.5% | Added |
| D.A. Davidson & Co. | 15,243 | $630.5K | 0.00% | −97−0.6% | Reduced |
| NBC Securities, Inc. | 15,695 | $649.1K | 0.05% | −736−4.5% | Reduced |
| Focus Financial Network, Inc. | 15,792 | $653.2K | 0.02% | +19+0.1% | Added |
| Prospera Financial Services Inc | 15,869 | $656.3K | 0.01% | +1,184+8.1% | Added |
| Stephens Inc | 16,485 | $681.8K | 0.01% | 00.0% | Unchanged |
| Wealth Effects LLC | 16,903 | $699.1K | 0.22% | +2,218+15.1% | Added |
| Merit Financial Group, LLC | 17,058 | $705.5K | 0.01% | +17,058 | New |
| Anchor Capital Management Group Inc | 18,000 | $744.5K | 0.38% | 00.0% | Unchanged |